Nikko Stirling Rifle Scope Bore Sighter Kit

This set includes the bore sighter and bore spuds to cover every rifle calibre from .17 up to .50 cal as well as 20B and 12B expanding arbors. The device has an internal grid pattern to align your scope cross hairs to effectively sight your rifle within a reasonable distance.

You can also spot any problems concerning the alignment problems of the bore and scope adjustment problems. Please note that the boresighter cannot be used with rifles which have an integrated silenced barrel or a sound moderator on (without removing the sound moderator first).